Code :
- Code: C9A
- Description: Main memory abnormal
- Code: C9B
- Description: LGC-CPU protocol abnormal
- Code: C9D
- Description: IMC-CPU protocol abnormal
- Code: C9E
- Description: IMC board connection abnormal
- Code: CA1
- Description: Polygonal motor rotation abnormal
- Code: CA2
- Description: H-SYNC abnormal
- Code: CB1
- Description: Feed motor abnormal
- Code: CB2
- Description: Delivery motor abnormal